rte_eth_txconf Struct Reference

#include <rte_ethdev.h>

Data Fields
struct rte_eth_thresh	tx_thresh
uint16_t	tx_rs_thresh
uint16_t	tx_free_thresh
uint32_t	txq_flags
uint8_t	tx_deferred_start

Detailed Description

A structure used to configure a TX ring of an Ethernet port.

Examples:

ip_fragmentation/main.c, ip_reassembly/main.c, ipv4_multicast/main.c, l3fwd-acl/main.c, l3fwd-power/main.c, l3fwd-vf/main.c, l3fwd/main.c, netmap_compat/lib/compat_netmap.c, performance-thread/l3fwd-thread/main.c, ptpclient/ptpclient.c, qos_sched/init.c, tep_termination/vxlan_setup.c, and vhost/main.c.

Definition at line 649 of file rte_ethdev.h.

Field Documentation

struct rte_eth_thresh tx_thresh

TX ring threshold registers.

Examples:

qos_sched/init.c.

Definition at line 650 of file rte_ethdev.h.

uint16_t tx_rs_thresh

Drives the setting of RS bit on TXDs.

Definition at line 651 of file rte_ethdev.h.

uint16_t tx_free_thresh

Start freeing TX buffers if there are less free descriptors than this value.

Definition at line 652 of file rte_ethdev.h.

uint32_t txq_flags

Set flags for the Tx queue

Examples:

ip_fragmentation/main.c, ip_reassembly/main.c, ipv4_multicast/main.c, l3fwd-acl/main.c, l3fwd-power/main.c, l3fwd-vf/main.c, l3fwd/main.c, performance-thread/l3fwd-thread/main.c, ptpclient/ptpclient.c, tep_termination/vxlan_setup.c, and vhost/main.c.

Definition at line 655 of file rte_ethdev.h.

uint8_t tx_deferred_start

Do not start queue with rte_eth_dev_start().

Examples:

vhost/main.c.

Definition at line 656 of file rte_ethdev.h.

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The documentation for this struct was generated from the following file:

• lib/librte_ether/rte_ethdev.h